I simplify complex problems into clear, usable solutions through structured thinking and careful execution. I design and build web-based products with a strong focus on usability, accessibility, and end-to-end delivery. After taking a career break to explore direction, I completed an Interaction Design course and refined my portfolio to transition into UI/UX design, while staying hands-on with front-end and back-end development.

Xinyi Aw

I simplify complex problems into clear, usable solutions through structured thinking and careful execution. I design and build web-based products with a strong focus on usability, accessibility, and end-to-end delivery. After taking a career break to explore direction, I completed an Interaction Design course and refined my portfolio to transition into UI/UX design, while staying hands-on with front-end and back-end development.

Available to hire

I simplify complex problems into clear, usable solutions through structured thinking and careful execution. I design and build web-based products with a strong focus on usability, accessibility, and end-to-end delivery.

After taking a career break to explore direction, I completed an Interaction Design course and refined my portfolio to transition into UI/UX design, while staying hands-on with front-end and back-end development.

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Experience Level

Expert
Expert
Expert
Expert
Intermediate
Intermediate

Language

English
Fluent

Work Experience

UI/UX Designer at ST Engineering
November 3, 2023 - Present
Led end-to-end design of web-based products, from requirements understanding and wireframing to high-fidelity prototyping and developer handoff. Built interactive high-fidelity prototypes using Axure RP, iterating based on feedback from Product Owners, UX peers, and developers. Conducted guerrilla usability testing and supported post-launch evaluations, contributing insights to inform design improvements. Achieved strong usability and satisfaction outcomes on key modules, including 70% NPS and a 74 UMUX-LITE score. Collaborated with designers across parallel tracks to align on shared components and maintain UI consistency.
Software Engineer at Credit Agricole
January 1, 2022 - September 1, 2022
Implemented UI designs with Angular, delivering user stories on time for biweekly sprints. Collaborated with business analysts and designers to refine user stories, enhancing UI/UX clarity and sprint efficiency. Proposed alternative UI solutions to overcome technical limitations. Developed backend services with Spring Boot / GraphQL and maintained code quality through unit testing (Jest, JUnit, Mockito).
Career Break at Career Break
September 1, 2022 - November 1, 2023
Took time off to explore professional direction, attended National University of Singapore courses (including an Interaction Design course), and refined portfolio to transition into UI/UX Design.

Education

Bachelor of Computing (Hons, Information Systems) at National University of Singapore
August 1, 2017 - June 1, 2021

Qualifications

Nielsen Norman Group UX Certificate
January 1, 2024 - April 14, 2026
Professional Certificate in User Interface and Interaction Design
January 1, 2023 - April 14, 2026
Full Stack Web Development - Angular
January 1, 2022 - April 14, 2026
Full Stack Web Development - React
January 1, 2022 - April 14, 2026
UI / UX Design Specialization
January 1, 2021 - April 14, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Education

Experience Level

Expert
Expert
Expert
Expert
Intermediate
Intermediate

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